You use Microsoft .NET Framework 4 to create a Windows Forms application.<br /> You write the following code segment. (Line numbers are included for reference only.)<br /> 01sealed class FormSettings :<br /> <img src="https://nimg.ppkao.com/2018-07/yiyu/2018072716382370110.jpg?sign=60f67481ef08a6450f60466c50fe0454&t=62d0f645" /><br /> You need to ensure that the first time each user opens the application, a text field displays the following message: "Please enter your setting."<br /> Which code segment should you insert at line 03?()
A、 [UserScopedSetting()] [DefaultSettingValue("Please enter your setting.")]
B、 [UserScopedSetting()] [SettingsDescription("Description: Please enter your setting.")]
C、 [ApplicationScopedSetting()] [DefaultSettingValue("Please enter your setting.")]
D、 [ApplicationScopedSetting()] [SettingsDescription("Description: Please enter your setting.")]